| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.34 | 5.694% | $229.7153 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $233.62 | 9.173% | $255.05 | $255.05 | $255.05 | $255.10 |
| Purchase #3 | $46.73 | 5.776% | $49.4291 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $138.50 | 4.242% | $144.3752 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $181.96 | 13.818% | $207.1032 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $205.93 | 13.476% | $233.6811 | $233.68 | $233.70 | $233.70 |
| Purchase #7 | $196.32 | 10.319% | $216.5783 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $1,220.40 | $1,335.9322 | $1,335.94 | $1,336.00 | $1,336.00 | |